Rebuild kit for Graco 1590 FG SS diaphragm pumps, restoring sealing performance and reliable operation in industrial fluid transfer systems.
| Pump Series | Application Compatibility |
|---|---|
| Graco Husky 1590 Series | Air-operated double diaphragm pumps using SP (Santoprene) and PT sealing configurations |
| Graco FG SS Pump Systems | Stainless steel fluid handling assemblies for industrial chemical and process applications |
| General Industrial AODD Systems | Fluid transfer systems requiring durable elastomer and PTFE-based sealing solutions |
The Graco FK2122 Kit, 1590 Fg Ss, Sp, Sp, Pt is a maintenance and rebuild kit designed to restore sealing performance and operational reliability in Graco 1590 stainless steel diaphragm pumps used in industrial fluid handling systems.
It combines dual Santoprene (SP) components with PTFE (PT) elements, delivering a balance of flexibility, wear resistance, and chemical compatibility for a wide range of process fluids.
This kit replaces worn internal seals to maintain pump efficiency, reduce leakage, and ensure stable performance in continuous-duty applications.
